23457926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 39644640

約数和(自身を除く): 16186714

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 629, 643, 986, 1073, 1258, 1286, 2146, 10931, 18241, 18647, 21862, 23791, 36482, 37294, 47582, 316999, 404447, 633998, 689939, 808894, 1379878, 11728963, 23457926]

約数ペア:

[(1, 23457926), (2, 11728963), (17, 1379878), (29, 808894), (34, 689939), (37, 633998), (58, 404447), (74, 316999), (493, 47582), (629, 37294), (643, 36482), (986, 23791), (1073, 21862), (1258, 18647), (1286, 18241), (2146, 10931)]